body {
  .message[data-uie-uid] .debug-info,
  .conversation-list-cell[data-uie-uid] .debug-info {
    position: absolute;
    top: auto;
    right: auto;
    bottom: 0;
    left: 0;
    display: block;
    height: auto;
    padding: 4px;
    border-radius: 4px;
    color: #fff;
    font-size: 10px;
    font-weight: 300;
    opacity: 0.5;
    user-select: text;
    &:hover {
      opacity: 1;
    }
  }

  .message[data-uie-uid] .debug-info {
    &::before {
      content: 'message: ';
    }
    background-color: rgba(0, 0, 128);
  }

  [data-uie-name='sender-name'][data-uie-uid] .debug-info {
    &::before {
      content: 'user: ';
    }
    background-color: rgba(0, 128, 32);
  }

  .conversation-list-cell[data-uie-uid] .debug-info {
    &::before {
      content: 'conversation: ';
    }
    background-color: rgba(128, 0, 0);
  }
}
